baber/WOPTO huggingface dataset:
Patent JP-H1199109-A (JP)
Title: Vacuum cleaner
Inventor: IWAHARA AKIHIRO
IPC: A47L7/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner which can stably suck ticks without changing suction force even if its environment is unstable by reliably sucking the tick by selecting a maximum output value from preset plural output values in a tick breeding environment. SOLUTION: A vacuum cleaner has an environment judging means 3 to output information on a tick warning when a detecting temperature is not less than a first temperature and detecting humidity is not less than first humidity by respectively judging whether or not a detecting temperature of a temperature sensor 1 is not less than the first temperature and whether or not detecting humidity of a humidity sensor 2 is not less than the first humidity, an output selecting means 5 to select a maximum output value from plural output values when the plural output values are preset and information on a tick warning is inputted and a phase control means 6 to control a switching circuit 8 so that a motor-driven air blower 9 is driven by the output value selected by the output selecting means.
Patent JP-H06108568-A (JP)
Title: Supporting device of partition wall
Inventor: TAKENAKA FUMIYA
IPC: E04B2/82
Filed: 1992-09-30
Abstract: PURPOSE:To make it usable in an executable floor preceding method and simultaneously a partition wall so as to hardly sink even due to a secular change or the like. CONSTITUTION:This supporting device is provided with an adjuster bolt 4 being inserted into an inserting hole 2 to be installed in a floor part 1, and its lower end is mounted on a base 3 and supported, a liner 5 being engaged with this bolt 4 free of vertical motion and clamped to an optional height position, and a partition wall whose lower end is supported by this liner 5. After the floor part 1 is executed, the insert, hole 2 is installed in this floor part 1 and then the adjuster bolt 4 is inserted into this hole. In succession, the liner 5 supporting the partition wall 6 is clamped to the adjuster bolt 4 whose lower end is mounted and supported on the base 3, whereby load of the partition wall 6 is received by the adjuster bolt 4 and the liner 5.
Patent JP-H06106090-A (JP)
Title: Powder capturing device
Inventor: SOMEYAMA TAKAO
IPC: B02C23/18
Filed: 1992-09-30
Abstract: PURPOSE:To enable the transportation of electrified powder to a powder capturing section while neutralizing the powder by connecting a powder forming section internally having a pulverizing machine and the powder capturing section by a capillary section and feeding ionized air from the upper part of this powder forming section. CONSTITUTION:A powder transporting path 13 enclosing the entire part of the pulverizing machine including a powder discharge port 24 is provided and the ionized air generated in an ionized air generator 16 is sent into the powder transporting path 13 of the powder forming section 10 to deliver the power downstream. The powder electrified at the time of pulverization is then electrically neutralized with the ionized air and is de-electrified. The electrically neutralized powder soon passes the capillary section 30 and enters the inside of a cylindrical container 21 having the large sectional area of the powder capturing section 20. Since the sectional area of the powder transporting path 13 rapidly increases, the flow velocity decreases. The powder included in the air is dropped downward by inertia and gravity and is taken out of the powder discharge port 24 provided in the lower part. On the other hand, the air is discharged from an air discharge port 23 provided near the outer periphery of the cap on the front surface of the cylindrical container 21.
Patent JP-H02109353-A (JP)
Title: Semiconductor device
Inventor: MURASAWA YASUHIRO
IPC: H05K1/18
Filed: 1988-10-18
Abstract: PURPOSE:To obviate lead forming and make the entire height lower by mounting a flat IC package in which lead forming is not performed on the surface of a board for a pin grid array package. CONSTITUTION:An electrode 2, a pin 3, a mounting board 8, an IC package 13 are disposed on a board 1 for pin grid array package PGA. That is, a package holding opening 14 is fored through a PGA package board 1, and the IC package 13 in which lead forming is not performed is surface-mounted in the opening 14. In this case, the electrode 2 is disposed on the surface of the PGA package board 1. Solder paste 12 like cream solder is applied thereto and a lead 11 and the electrode 2 are connected to each other with paste 12. This makes it possible to obviate lead forming and make the total height lower.
Patent JP-S61141686-A (JP)
Inventor: MIMORI SEIJI
IPC: C04B41/91
Filed: 1984-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61140572-A (JP)
Title: 4-substituted nitrobenzoxazine derivative and preparation thereof
Inventor: HAGA TORU
IPC: C07D265/36
Filed: 1984-12-12
Abstract: NEW MATERIAL:The 4-substituted nirobenzoxazine derivative of formula I (R<1> is alkyl, alkenyl, alkynyl, alkoxyalkyl or alkoxyalkoxyalkyl; R<2> is H or CH3). EXAMPLE:7-Fluoro-6-nitro-4-propargyl-2H-1,4-benzoxazin-3(4H)-one. USE:Intermediate of herbicide. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II with the compound of formula R<1>-X (X is Cl, Br ir I). The compound of formula I can be converted to the compound of formula III useful as a herbicide by reacting with 3,4,5,6-tetrahydrophthalic anhydride after reduction. The starting compound of formula II can be produced by reducing and cyclizing the compound of formula IV (R<3> is lower alkyl) with iron powder, and selectively nitrating the resultant compound of formula V with a mixture of sulfuric acid and nitric acid.
Patent JP-H06116889-A (JP)
Title: Method for bleaching wood chemical pulp
Inventor: NISHIMURA TAKAAKI
IPC: D21C9/10
Filed: 1992-09-30
Abstract: PURPOSE:To provide a wood chemical pulp bleaching method suppressing AOX generation and improved in color fading. CONSTITUTION:Unbleached wood chemical pulp is treated with oxygen in an alkaline medium, put to a xylanase treatment, and then treated with hydrogen peroxide at least twice. In this process, a chlorine dioxide treatment is conducted between the 1st stage and 2nd stage hydrogen peroxide treatments.
Patent JP-H04138959-A (JP)
Title: Slip control device for vehicle
Inventor: ONAKA TORU
IPC: B60T8/174
Filed: 1990-09-28
Abstract: PURPOSE:To improve control precision by regulating and correcting a next rapid boosting amount according to deceleration and acceleration of a wheel during completion of rapid boosting, in a device which first effects rapid boosting during a boosting phase and thereafter effecting slow boosting when the slip factor of a wheel is controlled through control of a brake pressure. CONSTITUTION:Traction control through control of a brake liquid pressure is made on drive wheels 1RL and 1RR by means of a slip control unit USL and antiskid control through control of a brake liquid pressure is made on driven wheels 1FL and 1FR and the drive wheel 1RL and 1RR. In above device, rapid boosting is first effected during a boosting phase and secondly a low boosting is effected. In the rapid boosting, regarding first boosting, rapid boosting is effected by a given amount, and a next and following rapid boosting amounts is corrected and set according to wheel acceleration deceleration during completion of rapid boosting at a preceding boosting phase period. Namely, when wheel acceleration deceleration during completion of rapid boosting on the acceleration side, a next rapid boosting amount is increased for correction, and when it is on the deceleration side, a next rapid boosting amount is decreased for correction.
Patent JP-H05101282-A (JP)
Title: Alarm generating device
Inventor: FUKUI KOICHI
IPC: G08B13/196
Filed: 1991-10-09
Abstract: PURPOSE:To provide the alarm generating device of high reliability which suppresses erroneous report to raise the detection sensitivity of the alarm occurrence condition. CONSTITUTION:Based on the synchronizing signal which is inputted from a synchronizing signal separating circuit 14 and is separated from a video signal 100, a control signal generator 15 turns on a switch 12 and turns off a switch 13 in a certain period of one picture but turns off the switch 12 and turns on the switch 13 in the other period. An average level detecting circuit 16 obtains an average luminance level in the area A of the picture inputted from the switch 12 and outputs it to a subtracting circuit 20 through a capacitor 18, and an average level detecting circuit 17 obtains an average luminance level in the area B of the picture inputted from the switch 13 and outputs it to the subtracting circuit 20 through a capacitor 19. Since the subtracting circuit 20 calculates the difference between the luminance level change signal of the area A and that of the area B, a level comparator 21 outputs an alarm signal 300 if the luminance level change signal of less noise component exceeds a threshold.
Patent JP-H04140271-A (JP)
Title: Sheet aftertreatment device
Inventor: HIROI MASAKAZU
IPC: B65H31/38
Filed: 1990-09-29
Abstract: PURPOSE:To appropriately align sheets even though a bin from which a sheet is discharged is moved in any direction by changing the timing of alignment of sheets by an aligning member in accordance with a motion of the bin in a forward or reverse sorting direction. CONSTITUTION:A sheet P which is discharged by a sheet discharge means 16 is stored into a opposed bin B, and after this storing, the sheet P is aligned by an aligning member 26. The alignment motion of the aligning member 26 for the sheet P is variably carried with different timing in accordance with a forward or reverse sorting of the bin B. Further, during the forward sorting, the alignment of the sheet P is completed by the aligning member 26 at the time point which is far from a point at which the bin B into which the sheet P is discharged is shifted up so that the intervals of bins becomes narrower.
Patent JP-H02109987-A (JP)
Title: Method for refining sorbic acid
Inventor: KAKIMOTO TAKEHIKO
IPC: C07C57/10
Filed: 1988-10-18
Abstract: PURPOSE:To make it possible to efficiently obtain sorbic acid by subjecting a sorbic acid-containing aqueous liquid to solvent extraction using at least one kind of aliphatic hydrocarbon, aromatic hydrocarbon, halogen-containing hydrocarbon, ketones and ethers. CONSTITUTION:A culture medium in which a microorganism such as Mycobacterium rhodochrous is cultured or a system dispersing a microorganism collected from the medium into water, common salt water, buffer, etc., is subjected to oxidation reaction by a method, e.g., adding an aqueous liquid containing sorbic acid thereto to provide sorbic acid-containing aqueous liquid, which is then controlled to pH<=4 and subjected to solvent extraction with a solvent such as toluene. Sorbic aid is crystallized by distilling the solvent from the above-mentioned solution, Therefore, the liquid containing the crystal is preferably filtered according to an ordinary method. The crystal of the resultant sorbic acid can be directly sufficiently produced. Thereby sorbic acid can efficiently be isolated from the sorbic acid-containing aqueous liquid.
Patent JP-2001055661-A (JP)
Title: Small-size heat-treatment unit for fiber product
Inventor: KITADE YOSHIHIDE
IPC: D06B1/02
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To easily achieve heat treatments, for example, drying, setting, curing or the like for a small amount of a textile product by blowing hot air jetted by a freely movable hot air blower from both of the upper side and the lower side so that the textile product may be intervened between the upper air flow and the lower air flow. SOLUTION: The hot air blower 2 equipped with a mobile carrier 4, for example, wheels or the like is allowed to move on the rail 6 by the co-operation of the electric motor 19 and the chain 20 and the hot air heated with the heater 7 in the hot air blower 2 is blown with the blowing fan 8 so that the fixed texture product may be intervened between the upper hot air jet and the lower hot air jet blown through a plurality of jetting nozzles 9 to attain the objective heat treatment. Simultaneously, the light is emitted from an illuminator arranged on the lower side of the textile product 10 to inspect the defects of the product, for example, weaving defects, pin holes and the like based on the deviation of the light permeation.
Patent JP-H03124351-A (JP)
Title: Device for controlling plasma heating to molten steel in tundish in continuous casting equipment
Inventor: MABASHI KATSUTOMO
IPC: B22D11/10
Filed: 1989-10-06
Abstract: PURPOSE:To control temp. of molten steel in a tundish to the desired temp. with good accuracy by detecting voltage and current of arc to control arc power so as to become constant at the time of heating the molten steel in the tundish with the plasma arc in continuous casting for the molten steel. CONSTITUTION:At the time of continuously casting the molten steel, the molten steel 14 in the tundish 13 is heated with arc in a plasma torch 10. In this case, the arc voltage of plasma torch 10 is detected with a voltage detector 4, and this signal is inputted into a current computing part 5 and the set current value obtd. by dividing the preset power beforehand inputted is inputted into a current control computing part 6, and in this control part 6, the set current value inputted from the current computing part 5 and the actually measured current value detected and outputted with a current detector 3 is comparison-calculated. The obtd. correct current value is outputted to a main control part 2 and the power supplied to the plasma torch 10 is controlled based on the correct current value inputted from the current control computing part 6 to control the temp. of molten steel 14 to the suitable temp. to continuous casting, and the continuous casting operation is stably executed.
Patent JP-H04159205-A (JP)
Title: Cosmetic
Inventor: MATSUMOTO KATSUO
IPC: A61K8/00
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a cosmetic containing cosmetic raw agent obtained by subjecting mammal urine to deammoniation and degerming treatment and as necessary forming the treated urine into powder and capable of exhibiting improving effect in skin state, hair nursing effect of hair and improving effect of gray hair. CONSTITUTION:Controlled urine obtained by subjecting urine collected from mammals to deammoniation, e.g., by an ammonia catching column method and degerming treatment by a filtering and degerming filter at ambient temperature is added as a cosmetic ingredient in an amount of 0.005-40wt.% to produce the safe cosmetic hardly causing side effects. Powdery controlled urine can be obtained without breaking effective ingredients in the collected urine by freezing the controlled urine after deammoniation and cold degerming treatment and then subjecting the urine kept in solid state to drying under reduced pressure. Blend of the controlled urine with hydrocarbons, oils and fats, surfactant, perfume, pigment, ultraviolet inhibitor, active ingredients, etc., provides a cosmetic usable as emollient cream, hair lotion, emulsion, etc.
Patent JP-H04140668-A (JP)
Title: Over-current detection system
Inventor: SAKUMA TOSHIHARU
IPC: H02H3/087
Filed: 1990-09-29
Abstract: PURPOSE:To enable influence of a transistor to VBE to be canceled out and prevent influence of temperature to an operation current value by using first and second transistors of the same type and same rating to be used for a differential amplifier. CONSTITUTION:Bases of transistors TrQ1 and Q2 are set to points A and B and the potential is set to VA and VB. When a load current 1 is not an over current, VA should be less than VB. In this case, only the TrQ2 is turned on and the collector voltage Vc becomes approximately equal to VB. When a constant-voltage diode D1 is set to a value which is greater than the voltage VB, a power supply stopping circuit 2 cannot be operated. When the load current I is increased, the voltage VB is decreased gradually and VA becomes larger than VB, thus enabling the TrQ1 to be turned on and the TrQ2 to be turned off. Therefore, a diode D1 is turned on nd the circuit 2 is operated and DC power supply output + B is stopped. When the TrQ1 and TrQ2 of the same type and rating are used, the VBE of Tr changes equally with temperature, thus preventing operation over-current value of the device from fluctuating greatly.
Patent JP-S63117492-A (JP)
Inventor: TAKAHASHI NOBUO
IPC: B41F15/08
Filed: 1986-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62121373-A (JP)
Title: Locating system for section of transmission/distribution line accident
Inventor: NAKANO TSUNEO
IPC: H02H7/26
Filed: 1985-11-21
Abstract: PURPOSE:To improve the reliability of a system by grasping the information of an accident occurrence section in other terminal station excluding a faulty terminal station, even if one transmission terminal station is at fault, by plural master stations connected to the transmission terminal station, and a data transmission means. CONSTITUTION:Master stations 200a, 200b are connected to transmission terminal stations 100a, 100d of both ends by using optical fiber cables 110a-110e. For instance, in case a transmission terminal station 100b is at fault and inoperable, information related to an accident occurrence section, which is obtained by the terminal station 100a is transmitted to the master station 200a through the cable 110a, and also information related to an accident occurrence section, which is obtained in a terminal station 100c and 100d is transmitted to the master station 200b through the cable 110d and 100e. Accordingly, information of an accident occurrence section, which is obtained in all the terminal stations, except the information of the accident occurrence section, which is obtained in the terminal station 100b which has is at fault can be grasped in the master stations 200a, 200b, and the reliability of a system is improved.
Patent JP-S63114908-A (JP)
Title: Gas atomizer
Inventor: FUKUDA TADASHI
IPC: B22F9/08
Filed: 1986-11-04
Abstract: PURPOSE:To prevent the cooling and solidification of a molten metal in the process of pulverization and the consequent failure in the pulverization by heating a crucible for housing the molten metal from the inside and outside and heating a nozzle for discharging the molten metal and the stopper thereof by electric heating at the time of blowing the molten metal by an inert gas and pulverizing the same. CONSTITUTION:The metal to be pulverized is melted in a high-frequency induction furnace 5 in a melting chamber 1. A tundish 6 is placed in the chamber 1 and the crucible 8 made of refractories such as magnesia is disposed therein. The inside wall of the crucible 8 and the alumina stopper 10 for closing the tap hole of the crucible B are heated by a bar-shaped electrical heater 14. The outside periphery of the crucible 8 and the circumference of the nozzle 9 for tapping are preheated by electrical heaters 16, 17. The heater 14 is pulled up to the outside of a tundish by a lifting device 15 when the inside of the crucible 8 is heated to the prescribed temp. While the inert gas such as N is injected to the outlet of the nozzle 9 by a piping 12, the molten metal in the furnace 5 is poured into the crucible 8. The molten metal flows out of the nozzle 9 and the inert gas is blown from an atomizing nozzle 11, by which the molten metal is produced and stored into an atomizing tank 3.
Patent JP-S62122809-A (JP)
Title: Vehicle level adjusting device
Inventor: TOGASHI AKIHIKO
IPC: B60G17/015
Filed: 1985-11-22
Abstract: PURPOSE:To aim at reducing the power consumption of a vehicle level adjusting device, and at increasing the durability of the vehicle level adjusting device, by disposing an orifice or a relief valve between a discharged oil receiving chamber in a discharged oil passage shut-off spool valve and a discharge passage or the tank so that the discharge passage is opened when hydraulic oil is introduced. CONSTITUTION:When a pump 2 is normally rotated by a motor 1, hydraulic oil in a tank 3 is fed into a first oil chambers S1 in a spool valve 12 through oil passages 4, 8, 15 to move the spool 20 rightward so that discharge passages 10, 10' are closed. Further the pressure of the hydraulic oil increases exceeding a set value of a relief valve 9 which is therefore closed. Accordingly, the increased hydraulic pressure is effected to jacks 6, 7 so that the level of a vehicle is raised. Further, when the motor 1 is reversed, hydraulic oil in the tank 3 is fed into a second oil chamber S2 in the spool valve 12 through passages 5, 16. At this time the hydraulic pressure of the chamber S2 is raised due to the function of an orifice 21 to move the valve 12 leftward so that the discharge passages 10, 10' are opened to allow the oil in the jacks 6, 7 to be returned into the tank 3 for lowering the level of the vehicle. With this arrangement the operating time of the motor is reduced, thereby it is possible to enhance the durability of the motor.
Patent JP-H08126308-A (JP)
Title: Switching power source
Inventor: SHIROYAMA HIRONOBU
IPC: H02M7/12
Filed: 1994-10-27
Abstract: PURPOSE: To provide a switching power source using a switching element which is reduced in electrical and thermal stresses and improved in long-term reliability by providing intermittent stop periods to the switching element. CONSTITUTION: In a switching power source provided with a DC-DC converter equipped with a switching element 5 on the primary winding side of a transformer 3 across which a DC voltage is applied through a rectifier/smoothing circuit 2, a rectifier/smoothing circuit 4 on the secondary winding side, and an auxiliary power source circuit 6 on the ternary winding side and a control circuit 11 equipped with a secondary control circuit 13 which is operated by the electric power supplied from the circuit 6 and a switching control circuit 12 which controls the turning on/off of the switching element 5, a no-load detecting circuit 22 and switching control circuit 23 are provided. In addition, an intermittently stop circuit which outputs a signal 21S for instructing intermittent stops to the switching control circuit 12 when the no-load state of the DC-DC converter circuit 1 is detected is also provided.
Patent JP-H11103011-A (JP)
Title: Manufacturing semiconductor device
Inventor: TSUCHIAKI MASAKATSU
IPC: H01L21/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To enable the mass production of large-diameter semiconductor substrates even if not every process step has finished the adaptation to the large-diameter substrates, by preparing a composite semiconductor substrate comprising holding base for holding a plurality of semiconductor substrates forming semiconductor devices on their main planes. SOLUTION: A composite semiconductor substrate composed of semiconductor substrates 11 for forming semiconductor elements and hold base 12 for holding the substrates 11 is used for manufacturing semiconductor devices. The substrates 11 are bonded to the base 12 after being treated so as to be removed or affixed at any time as desired even during manufacturing of the semiconductor devices. If some manufacturing process steps can not be made adaptive to the large-diameter substrate, the substrates 11 are removed from the base 12 and bonded to other small-diameter base 12 to carrier over the process. In those steps having finished the adaptation to the large-diameter substrate, they are again bonded to an adequate-diameter base 12.